981 resultados para social stratification
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Muchos estudios encuentran un efecto del origen social sobre la ocupación y el salario incluso tras controlar la educación. Este efecto, que suele ser pequeño, puede ser un artificio resultante del deficiente control de la educación. Este trabajo examina la importancia de controlar en detalle la educación desagregando las carreras universitarias. Estudiamos el clasismo del mercado de trabajo para una promoción de titulados en Ciencias Sociales y Humanidades de la Universidad Complutense de Madrid (UCM) en los seis años entre su graduación en 1997 y 2003. Esta es la fecha de la encuesta gracias a la cual podemos medir la influencia del status social de los padres sobre las oportunidades de empleo de los hijos no con título universitario en general, sino con el mismo título universitario. Encontramos que la influencia del origen social sobre la clase profesional y los ingresos disminuye mucho cuando se controlan las titulaciones, y que no se observa en la mayor parte de ellas, pero sí en algunas, en concreto Políticas y Sociología y Económicas. Esta concreción allana el camino para investigar las vías por las que esta influencia se produce.
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The purpose of this article is to present three selected contemporary socio-cultural constructs of football. Due to its immense popularity and media exposure, this sport is an area of expressing and crystallizing many social trends and concerns as well as the diversity of cultural (re-)adaptation. There is no doubt that football is a sport associated with the “male culture”. However, in the context of globalization, adapting football for the local requirements of the Japanese consumer market so unexpectedly has brought its feminization. One can even observe an inversion of traditional gender roles in this field: the female audience evaluates and admires the football players’ male bodies.
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Wydział Studiów Edukacyjnych
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Dissertação (mestrado)—Universidade de Brasília, Faculdade de Arquitetura e Urbanismo, Programa de Pós-Graduação em Arquitetura e Urbanismo, 2015.
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A tese examina a relação entre as elites e a educação em Portugal durante a Monarquia Constitucional e na Iª República. Em primeiro lugar caracteriza o quadro europeu no qual emergiram os modernos sistemas de ensino, focando-se depois na análise dos processos de segmentação que separaram o ensino clássico do ensino técnico, passando em revista a literatura sobre o reformismo educativo português. Em segundo, analisa o processo de segmentação na cidade de Évora, capital de uma região caracterizada pela prática de uma agricultura essencialmente extensiva e comercial, na qual estavam implantadas as instituições de ensino que constituem o objeto de estudo: o Liceu e a Escola Industrial. Em terceiro, procede à caracterização dos espaços escolares; em quarto estuda as condutas públicas dos agentes educativos, em particular dos reitores e dos professores, colocando em destaque a sua intervenção pública; em quinto, caracteriza a procura a que foram sujeitos os vários institutos de ensino estudados: a ênfase foi colocada na mobilidade geográfica aferida a partir da naturalidade dos alunos e da residência dos pais; em sexto, foi efetuada a análise da extração social dos alunos e o perfil ocupacional dos pais. Finalmente, em último lugar, foram reconstituídos os percursos académicos e profissionais dos alunos liceais no arco cronológico antes enunciado; Elites and Education.School itineraries and career paths.Alentejo, 19th and 20th centuries. Abstract: The thesis examines the relation between elites and education in Portugal, during the Constitutional Monarchy and the First Republic. Firstly, it characterises the European context in which modern teaching systems emerged and it focuses on the analysis of the processes of segmentation that separate classic and technical teaching. It reviews literature on Portuguese educational reformism, centred on classic and technical teaching. Secondly, it analyses the process of segmentation in Évora, capital of a region that is characterised by agriculture, which is essentially extensive and commercial, home to the education institutions our study focuses on: the Liceu and the Industrial School. Thirdly, school facilities are characterised; then, public behaviour of educators, namely that of headmasters and teachers, highlighting their public intervention; it characterises the demand in these institutions - the emphasis is placed on geographic mobility, considering students' birthplace and their parents' residence; a study on students' backgrounds and parents' occupational profiles is carried out. Eventually, the academic and professional itineraries of Liceu students' are reconstituted, within the formerly described chronological arch.
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Background: Appropriate disposition of emergency department (ED) patients with chest pain is dependent on clinical evaluation of risk. A number of chest pain risk stratification tools have been proposed. The aim of this study was to compare the predictive performance for major adverse cardiac events (MACE) using risk assessment tools from the National Heart Foundation of Australia (HFA), the Goldman risk score and the Thrombolysis in Myocardial Infarction risk score (TIMI RS). Methods: This prospective observational study evaluated ED patients aged ≥30 years with non-traumatic chest pain for which no definitive non-ischemic cause was found. Data collected included demographic and clinical information, investigation findings and occurrence of MACE by 30 days. The outcome of interest was the comparative predictive performance of the risk tools for MACE at 30 days, as analyzed by receiver operator curves (ROC). Results: Two hundred eighty-one patients were studied; the rate of MACE was 14.1%. Area under the curve (AUC) of the HFA, TIMI RS and Goldman tools for the endpoint of MACE was 0.54, 0.71 and 0.67, respectively, with the difference between the tools in predictive ability for MACE being highly significant [chi2 (3) = 67.21, N = 276, p < 0.0001]. Conclusion: The TIMI RS and Goldman tools performed better than the HFA in this undifferentiated ED chest pain population, but selection of cutoffs balancing sensitivity and specificity was problematic. There is an urgent need for validated risk stratification tools specific for the ED chest pain population.
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Includes bibliography
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Inclut la bibliographie
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Includes bibliography
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Includes bibliography
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The objective of this study was to compare the perceptions of two families living in two different neighborhoods (rated according to risk levels) regarding social support. A questionnaire was designed to assess social support according to the following dimensions: instrumental, emotional, religious, and support from friends, neighbors and family. The sample was comprised as follows: considering the 114 families living in neighborhood 1, 52 families were interviewed; and among the 162 families living in neighborhood 2, 60 families were interviewed. No significant difference was found related to instrumental, religious and emotional support, including the support from relatives among the families from both neighborhoods. The results disagree with the reviewed literature, which indicated a strong association between social support and families living at socioeconomic risk. In conclusion, social support is important for families, regardless of their risk stratification.
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In the public debate the internet is regarded as a central resource for knowledge and information. Associated with this is the idea that everyone is able and even expected to serve himself or herself according to his or her own needs via this medium. Since more and more services are also delivered online the internet seems to allow its users to enjoy specific advantages in dealing with their everyday life. However, using the internet is based on a range of preconditions. New results of empirical and theoretical research indicate the rise of a social divide in this context. Within the internet, different ways of use can be identified alongside social inequalities. Boundaries of the "real life" are mirrored in the virtual space e.g. in terms of forms of communification and spaces for appropriation. These are not only shaped by invidual preferences but particularly by social structures and processes. In the context of the broader debate on education it is stated that formal educational structures are to be completed by arrangements which are structured in informal respectively nonformal ways. Particularly the internet is suggested to play an important role in this respect. However, the phenomenon of digital inequality points to limitations consolidated by effects of economic, social, and cultural ressources: Economical resources affect opportunities of access, priorities of everyday life shape respective intentions of internet use, social relationships have an impact on the support structures available and ways of appropriation reproduce a specific understanding of informal education ("informelle Bildung"). This produces an early stratification of opportunities especially for the subsequent generation and may lead to extensive inequalities regarding the distribution of advantages in terms of education. Thus the capacity of the virtual space in terms of participatory opportunities and democratic potentials raises concerns of major relevance with respect to social and educational policy. From the perspective of different disciplines involved in these issues it is essential to clarify this question in an empirical as well as in a theoretical way and to make it utilizable for a future-orientied practice. This article discusses central questions regarding young people's internet use and its implications for informal education and social service delivery on the basis of empirical findings. It introduces a methodological approach for this particular perspective and illustrates that the phenomena of digital divide and digital inequality are as much created by social processes as by technical issues.
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BACKGROUND To investigate the performance of the MI Sxscore in a multicentre randomised trial of patients undergoing primary percutaneous coronary intervention (PPCI). METHODS AND RESULTS The MI Sxscore was prospectively determined among 1132 STEMI patients enrolled into the COMFORTABLE AMI trial, which randomised patients to treatment with bare-metal (BMS) or biolimus-eluting (BES) stents. Patient- (death, myocardial infarction, any revascularisation) and device-oriented (cardiac death, target-vessel MI, target lesion revascularisation) major adverse cardiac events (MACEs) were compared across MI Sxscore tertiles and according to stent type. The median MI SXscore was 14 (IQR: 9-21). Patients were divided into tertiles of Sxscorelow (≤10), Sxscoreintermediate (11-18) and Sxscorehigh (≥19). At 1year, patient-oriented MACE occurred in 15% of the Sxscorehigh, 9% of the Sxscoreintermediate and 5% of the Sxscorelow tertiles (p<0.001), whereas device-oriented MACE occurred in 8% of the Sxscorehigh, 6% of the Sxscoreintermediate and 4% of the Sxscorelow tertiles (p=0.03). Addition of the MI Sxscore to the TIMI risk score improved prediction of patient- (c-statistic value increase from 0.63 to 0.69) and device-oriented MACEs (c-statistic value increase from 0.65 to 0.70). Differences in the risk for device-oriented MACE between BMS and BES were evident among Sxscorehigh (13% vs. 4% HR 0.33 (0.15-0.74), p=0.007 rather than those in Sxscorelow: 4% vs. 3% HR 0.68 (0.24-1.97), p=0.48) tertiles. CONCLUSIONS The MI Sxscore allows risk stratification of patient- and device-oriented MACEs among patients undergoing PPCI. The addition of the MI Sxscore to the TIMI risk score is of incremental prognostic value among patients undergoing PPCI for treatment of STEMI.
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Thesis (Ph.D.)--University of Washington, 2016-06